flip over

• • (使)突然翻转：

    When the great fish flipped over on its back,we knew it was almost dead.

    这条大鱼突然翻白肚时，我们知道它差不多要死了。

  • [俚语]对…爱得发狂；因…而变得狂热：

    He flipped over his lover friend.

    他对爱人爱得发狂。